A sticky door knob might not be the most pressing update your home needs, but fixing it can improve your quality of life every day. As hardware ages, knobs can come loose or develop other problems ...

TCL has launched a new budget-friendly smart lock that incorporates all of the electronics into a door knob, making it easy to install on interior home doors that don’t have a dedicated dead bolt. The ...

As the husband of a hospital worker and father of an infant, I’m constantly disinfecting everything around our home because of the coronavirus, especially the door knobs after my wife gets home from ...

The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. is a senior reporter who’s ...